退職給付制度改定関連損益（△は益）、社債、退職給付に係る負債の増減額（△は減少）他1件
- 【期間】
| 年度 | 退職給付制度改定関連損益（△は益） | 社債 | 退職給付に係る負債の増減額（△は減少） | 売現先利息 |
|---|
| 2008/03 | - | | 4.05兆 | | - | | 0.61兆 | |
| 2009/03 | - | | 4.6兆 | +13.5% | - | | 0.2兆 | -67.6% |
| 2010/03 | - | | 4.97兆 | +8.1% | - | | 0.03兆 | -82.8% |
| 2011/03 | - | | 5.11兆 | +2.8% | - | | 0.05兆 | +41.6% |
| 2012/03 | - | | 4.78兆 | -6.4% | - | | 0.03兆 | -29.1% |
| 2013/03 | - | | 5.14兆 | +7.5% | - | | 0.05兆 | +58.3% |
| 2014/03 | - | | 5.25兆 | +2% | 30.1億 | | 0.03兆 | -47.9% |
| 2015/03 | - | | 6.01兆 | +14.6% | 43億 | +42.7% | 0.03兆 | +9.3% |
| 2016/03 | - | | 6.12兆 | +1.8% | 31.2億 | -27.3% | 0.06兆 | +96.4% |
| 2017/03 | - | | 7.56兆 | +23.6% | 37.4億 | +19.8% | 0.12兆 | +100.7% |
| 2018/03 | - | | 7.54兆 | -0.3% | 37.6億 | +0.4% | 0.23兆 | +91.6% |
| 2019/03 | - | | 8.35兆 | +10.7% | 25億 | -33.5% | 0.37兆 | +62.4% |
| 2020/03 | - | | 8.91兆 | +6.7% | 25.9億 | +3.7% | 0.35兆 | -6.3% |
| 2021/03 | -589億 | | 10.3兆 | +15.9% | -8.69億 | 赤転 | 0.06兆 | -84% |
| 2022/03 | - | | 10.7兆 | +3.8% | 61.7億 | 黒転 | 0.04兆 | -35.3% |
| 2023/03 | - | | 11.4兆 | +6.1% | -45.1億 | 赤転 | 0.65兆 | 大幅増 |
| 2024/03 | - | | 12兆 | +5.5% | -16.4億 | 赤縮 | 1.75兆 | +169.1% |
